From the Museum - Gallery in Marvel vs. Capcom Fighting Collection: Arcade Classics:
From the early Vs. games, before they WERE “vs.,” where Capcom were leaning heavily on the early 90s Marvel X-Men comic art, primarily Jim Lee drawings inked by Scott Williams:
MvC2 Hayato; Capcom had by this time moved to generating their own illustrations for both the Marvel and Capcom characters, with Bengus being the lead illustrator–I like how Hayato’s boots go slightly abstract here:
There’s a version with more figures in it that was apparently used as box art on computer versions in Europe, can’t find a real decent image of it though; GameFAQs has a version but it’s even lower res.